I've met people who have been terrified just looking at a picture of a lizard! I love my animals and I am proud to own them, but as a reptile keeper I've learned the harsh lesson that openly showing the animals that I love to the public just leads to more unfair restrictions on my owning them.
Prior to having twins, I used to teach Cake Decorating through Wilton. At the time, their Course 3 had a clown cake for the students to make. Once I had a student absolutely freeze in class as soon as she saw that cake. At first, I thought she was kidding. Then it became very obvious she was truly terrified. The day the students made that cake, she was able to make herself come into class, but she could not make the cake, or look at anyone else cakes. I had to put her at a separate table. I brought that info back to Wilton at an instructor's meeting. Turns out they had that problem come up more than once across the country. They were talking about taking clowns out of the curriculum. I don't know if they did, though. I stopped teaching after my twins were born.